Impact Toughness of 17MnSi Pipeline Steel without and after Modification by Ultrasonic Surface Impact Treatment

書目詳細資料
Parent link:Procedia Engineering
Vol. 113 : Oil and Gas Engineering (OGE-2015), Omsk, 25-30 April 2015.— 2015.— [P. 525-529]
企業作者: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра материаловедения в машиностроении (ММС)
其他作者: Marushchak P. O. Pavel Orestovich, Chernyakova E. S. Ekaterina Sergeevna, Panin S. V. Sergey Viktorovich, Vlasov I. V. Ilya Viktorovich, Polivannaya U. V. Uljyana Vladimirovna, Bishchak R. T. Roman Teodorovich
總結:Title screen
The basic regularities of the 17MnSi pipeline steel impact fracture without and after the ultrasonic impact surface treatment were identified. The diagrams of the material dynamic deformation which allowed determining quantitative characteristics of the crack initiation and crack propagation energy consumption in the Charpy specimens of the pipeline steel were analyzed. The crack was found out to correspond approximately to 25 % of the total energy consumption of the material fracture. The fractographic analysis of the specimen failure surfaces in the initial state and after the ultrasonic treatment was carried out.
出版: 2015
主題:
在線閱讀:http://dx.doi.org/10.1016/j.proeng.2015.07.346
格式: 電子 Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651233

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